KR20090033031A - 기판 외관 검사 장치 - Google Patents

기판 외관 검사 장치 Download PDF

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Publication number
KR20090033031A
KR20090033031A KR1020080093754A KR20080093754A KR20090033031A KR 20090033031 A KR20090033031 A KR 20090033031A KR 1020080093754 A KR1020080093754 A KR 1020080093754A KR 20080093754 A KR20080093754 A KR 20080093754A KR 20090033031 A KR20090033031 A KR 20090033031A
Authority
KR
South Korea
Prior art keywords
substrate
board
speed
inspection
light receiving
Prior art date
Application number
KR1020080093754A
Other languages
English (en)
Korean (ko)
Inventor
마코토 니시자와
Original Assignee
올림푸스 가부시키가이샤
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 올림푸스 가부시키가이샤 filed Critical 올림푸스 가부시키가이샤
Publication of KR20090033031A publication Critical patent/KR20090033031A/ko

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    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/1306—Details
    • G02F1/1309—Repairing; Testing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/8803—Visual inspection
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
    • G01N2021/9513—Liquid crystal panels

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  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Nonlinear Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
KR1020080093754A 2007-09-27 2008-09-24 기판 외관 검사 장치 KR20090033031A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007251481A JP2009080088A (ja) 2007-09-27 2007-09-27 基板外観検査装置
JPJP-P-2007-00251481 2007-09-27

Publications (1)

Publication Number Publication Date
KR20090033031A true KR20090033031A (ko) 2009-04-01

Family

ID=40517101

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020080093754A KR20090033031A (ko) 2007-09-27 2008-09-24 기판 외관 검사 장치

Country Status (4)

Country Link
JP (1) JP2009080088A (ja)
KR (1) KR20090033031A (ja)
CN (1) CN101398396A (ja)
TW (1) TW200918989A (ja)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5755144B2 (ja) * 2009-11-04 2015-07-29 ダックエンジニアリング株式会社 ワーク検査装置
JPWO2012153662A1 (ja) * 2011-05-10 2014-07-31 旭硝子株式会社 透光性板状体の微小欠点の検査方法および透光性板状体の微小欠点の検査装置
JP5854501B2 (ja) * 2011-11-17 2016-02-09 東レエンジニアリング株式会社 自動外観検査装置
CN102706887B (zh) * 2012-05-18 2014-09-24 华中科技大学 一种rfid天线检测设备及其应用
CN103543162B (zh) * 2013-11-05 2015-11-04 中国矿业大学 一种半导体片材的表面缺陷及厚度检测方法及装置
CN104568973A (zh) * 2015-02-09 2015-04-29 京东方科技集团股份有限公司 一种基板检测装置及方法
JP6666101B2 (ja) * 2015-09-30 2020-03-13 日東電工株式会社 長尺状偏光子の検査方法
CN106370674A (zh) * 2016-08-29 2017-02-01 武汉华星光电技术有限公司 一种玻璃基板的检测装置及检测方法
CN108469437B (zh) * 2018-03-16 2021-06-11 河北视窗玻璃有限公司 浮法玻璃的缺陷检测方法及装置
CN110783223B (zh) * 2018-07-24 2024-04-16 泰克元有限公司 电子部件处理设备用拍摄装置
CN108872256A (zh) * 2018-09-13 2018-11-23 广东中航特种玻璃技术有限公司 一种在线检测玻璃原片杂质的方法
WO2020121784A1 (ja) * 2018-12-11 2020-06-18 本田技研工業株式会社 ワーク検査装置及びワーク検査方法
JP7562597B2 (ja) 2022-05-12 2024-10-07 キヤノン株式会社 識別装置

Also Published As

Publication number Publication date
JP2009080088A (ja) 2009-04-16
TW200918989A (en) 2009-05-01
CN101398396A (zh) 2009-04-01

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